112122255296749 has 2 divisors, whose sum is σ = 112122255296750. Its totient is φ = 112122255296748.

The previous prime is 112122255296683. The next prime is 112122255296773. The reversal of 112122255296749 is 947692552221211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107468614023849 + 4653641272900 = 10366707^2 + 2157230^2 .

It is an emirp because it is prime and its reverse (947692552221211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112122255296749 - 2²⁷ = 112122121079021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112122255296693 and 112122255296702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112122255696749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56061127648374 + 56061127648375.

It is an arithmetic number, because the mean of its divisors is an integer number (56061127648375).

Almost surely, 2^{112122255296749} is an apocalyptic number.

It is an amenable number.

112122255296749 is a deficient number, since it is larger than the sum of its proper divisors (1).

112122255296749 is an equidigital number, since it uses as much as digits as its factorization.

112122255296749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10886400, while the sum is 58.

The spelling of 112122255296749 in words is "one hundred twelve trillion, one hundred twenty-two billion, two hundred fifty-five million, two hundred ninety-six thousand, seven hundred forty-nine".